green probiotics bacteria logo. concept of healthy nutrition ingredient for therapeutic purposes.

acid acidophilus bacillus bacteria bacterial bacterium badge bifidobacteria biological biology colony contain digestion emblem fermentation flora grampositive green gut human icon illustration intestine label lactic lactobacillus logo medical medicine microbe microbiology microorganism microscope neutral nonmotile pilule positive prebiotic probiotic producing rodshaped seal sem sign stomach subspecies system vector yoghurt yogurt